Metal Coils

Aluminum coil refers to aluminum ingot as raw material, after casting Billet formed after rolling mill processing, and then processed by cold rolling machine, tension leveler cleaning, annealing furnace, etc.

Quality of Material -:

 totally free from defects like white rust, oil patches, roll marks, edge damage, camber, dents, holes, break lines, scratches and free from coil set.

Application-:

Mainly used insigns, billboards, building exterior decoration, bus body, high-rise buildings and factories wall decoration, kitchen sink, lamp, fan leaves, with pieces of electronic, chemical equipment, sheet metal processing parts,     deep drawing or spinning hollowware, welding parts, heat exchangers, bell surface and disk, plate, kitchenware, decorations, reflective devices, ect

Alloy steel with silicon content of 1.0 ~ 4.5% and carbon content of less than 0.08% is called silicon steel. It has the characteristics of high permeability, low coercivity and high resistivity, so the hysteresis loss and eddy current loss are small. It is mainly used as magnetic material in motors, transformers, electrical appliances and electrical instruments. In order to meet the needs of punching and shearing processing in the manufacture of electrical appliances, it also requires a certain degree of plasticity. In order to improve magnetic susceptibility and reduce hysteresis loss, the content of harmful impurities is required to be as low as possible, and the plate type is smooth and the surface quality is good.

Electrical steels (silicon steel sheets) are mainly divided into two categories: Grain oriented electrical steel and Non-oriented electrical steel.

Oriented electrical steel easily magnetized grain direction distribution along the rolling direction, rolling direction has high magnetic induction, low iron loss and low magnetostriction and other excellent characteristics, but also through the magnetic domain thinning technology processing, to obtain lower iron loss performance, widely used in transformer industry. Non-oriented electrical steel is widely used in motor industry with random distribution of grain direction and uniform electromagnetic properties.

Remark-:

Specific requirement of alloy grade,temper or specification can be discussed at your request.

SPCE Galvanized Steel Coil Features -:

• Galvanized steel coil is widely used in various environments and has a long anti-corrosion life. The anti-corrosion life is different in different environments.


• The processing cost is low, and the anti-corrosion cost of galvanized steel coil is lower than other paint coatings.


• Durable, in the suburban environment, the standard galvanized anti-corrosion layer does not need to be repaired and can be maintained for more than 50 years. In cities or offshore areas, the standard galvanized anti-corrosion coating can be maintained for 20 years without repairs.


• Good reliability. The galvanized layer and the steel are metallurgically combined and become part of the rigid surface, so the durability of the coating is relatively reliable.


• The coating has strong toughness, and the zinc coating forms a special metallurgical structure, which can withstand mechanical damage during transportation and use.


• Integrity protection: All parts of the plated parts can be galvanized, even in recesses, sharp corners and hidden places can be fully protected.


• It saves time and effort. The galvanizing construction speed is faster than other coating construction methods, which can avoid the time required for on-site painting after installation.

SPCG Galvanized Steel Coil Features-:

• Galvanized steel coil is widely used in various environments and has a long anti-corrosion life. the anti-corrosion life is different in different environments.
• The processing cost is low, and the anti-corrosion cost of galvanized steel coil is lower than other paint coatings.
• Durable, in the suburban environment, the standard galvanized anti-corrosion layer does not need to be repaired and can be maintained for more than 50 years. in cities or offshore areas, the standard galvanized anti-corrosion coating can be maintained for 20 years without repairs.
• Good reliability. the galvanized layer and the steel are metallurgically combined and become part of the rigid surface, so the durability of the coating is relatively reliable.
• The coating has strong toughness, and the zinc coating forms a special metallurgical structure, which can withstand mechanical damage during transportation and use.
• Integrity protection: all parts of the plated parts can be galvanized, even in recesses, sharp corners and hidden places can be fully protected.
• It saves time and effort. the galvanizing construction speed is faster than other coating construction methods, which can avoid the time required for on-site painting after installation.

spcg galvanized steel coil metal content

•     tensile strength :≥270  mpa
•     yield strength :≤190  mpa
•     elongation :32~42%

Stainless steel is a product which not easy rust, acid resistance and corrosion resistance, so it is widely used in light industry, heavy industry, daily necessities and the decoration industry. Rich experience comply with our professional service and excellent quality.

Application range -:

Pipe/tube making, building material, kitchen sinks/cutlery, baths, elevators, automotive application, industrial application, hardware-tools etc.